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Special equipment safety accessories

What are the permitted production equipment for the manufacture of steel plates for boilers and pressure vessels?

First, the manufacturing license of steel plates for boilers and pressure vessels shall be equipped with corresponding equipment and tooling in accordance with the set production procedures. A hot-rolled steel sheet manufacturing unit shall have a heating furnace, high-pressure water descaling equipment, a four-high rolling mill, finishing equipment, shearing equipment, flame cutting equipment (when applicable), and non-destructive testing equipment (when applicable) ... [Detail]

Basic information of review personnel of cylinder accessories manufacturing license

The original business license of the cylinder accessory manufacturing license enterprise shall be the same as the copy submitted at the time of application, and the business scope shall be consistent with the corresponding requirements of the scope of the application project. 2. The director (manager) shall appoint a quality manager in the management of the enterprise. 2. The responsibilities and authority of the person in charge of quality should be specified in the appointment document ... [Details]

What to review in the manufacture of cylinder accessories

1. The details of this review are applicable to the manufacturing accessories of gas cylinder accessories (oxygen cylinder valve, argon gas cylinder valve, dissolved acetylene gas cylinder valve, liquid chlorine cylinder valve, liquid ammonia cylinder valve, industrial non-refillable bottle valve, natural gas cylinder valve, Nine kinds of products such as fusible alloy plugs, bursting discs, etc. . This ... [detailed]

Gas cylinder fusible alloy plug manufacturing license

Gas cylinder fusible alloy plug manufacturing license Why do we need to apply for the production of gas cylinder fusible alloy plugs, because gas cylinder fusible alloy plugs are accessories for gas cylinders, and can only be manufactured by applying for a special equipment manufacturing license for oxygen cylinder valves. I. Gas cylinder accessories Gas cylinder fusible alloy plug manufacturing units shall have the status of enterprise legal person or ... [Details]

Cylinder valve manufacturing license application, which cylinder valve need to apply for manufacturing license

Cylinder accessories: auxiliary devices to ensure cylinder opening and closing and safe operation, mainly including cylinder valves and fusible alloy plugs. Gas cylinder valve: Used to control the opening and closing of gas cylinders and the flow rate of gas, including liquefied petroleum gas cylinder valves, dissolved acetylene gas cylinder valves, industrial valves that must be repeatedly filled with welded steel cylinder valves, automotive compression natural ... [Detail ]


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